How to validate token without kid

Question

Microsoft.IdentityModel.Tokens.SecurityTokenSignatureKeyNotFoundException: 'IDX10503: Signature validation failed. Token does not have a kid. Keys tried: '[PII of type 'System.Text.StringBuilder' is hidden. For more details, see https://aka.ms/IdentityModel/PII.]'. Number of keys in TokenValidationParameters: '1'.

Number of keys in Configuration: '0'.

Exceptions caught:

'[PII of type 'System.Text.StringBuilder' is hidden. For more details, see https://aka.ms/IdentityModel/PII.]'.

token: '[PII of type 'System.IdentityModel.Tokens.Jwt.JwtSecurityToken' is hidden. For more details, see https://aka.ms/IdentityModel/PII.]'. See https://aka.ms/IDX10503 for details.'